State · United States
Browse all 266 counties in Idaho. Find postal codes and location information.
—
Postal prefix
266
Counties
Postal code format varies by country (often 4–6 digits; some use alphanumeric).
Showing 49 to 96 of 266 counties
Select a county to explore postal codes.
Banks
83602
Garden Valley
83622
Horseshoe Bend
83629
Idaho City
83631
Lowman
83637
Placerville
83666
Blanchard
83804
Careywood
83809
Clark Fork
83811
Cocolalla
83813
Coolin
83821
Oldtown
83822
Dover
83825
Hope
83836
Kootenai
83840
Laclede
83841
Nordman
83848
Ponderay
83852
Priest River
83856
Sagle
83860
Sandpoint
83864
Colburn
83865
Idaho Falls
83401
Iona
83427
Irwin
83428
Swan Valley
83449
Ucon
83454
Bonners Ferry
83805
Eastport
83826
Moyie Springs
83845
Naples
83847
Porthill
83853
Arco
83213
Howe
83244
Moore
83255
Corral
83322
Fairfield
83327
Hill City
83337
Caldwell
83605
Greenleaf
83626
Huston
83630
Melba
83641
Middleton
83644
Nampa
83651
Notus
83656
Parma
83660
Wilder
83676
Bancroft
83217
State · United States
Browse all 266 counties in Idaho. Find postal codes and location information.
—
Postal prefix
266
Counties
Postal code format varies by country (often 4–6 digits; some use alphanumeric).
Showing 49 to 96 of 266 counties
Select a county to explore postal codes.
Banks
83602
Garden Valley
83622
Horseshoe Bend
83629
Idaho City
83631
Lowman
83637
Placerville
83666
Blanchard
83804
Careywood
83809
Clark Fork
83811
Cocolalla
83813
Coolin
83821
Oldtown
83822
Dover
83825
Hope
83836
Kootenai
83840
Laclede
83841
Nordman
83848
Ponderay
83852
Priest River
83856
Sagle
83860
Sandpoint
83864
Colburn
83865
Idaho Falls
83401
Iona
83427
Irwin
83428
Swan Valley
83449
Ucon
83454
Bonners Ferry
83805
Eastport
83826
Moyie Springs
83845
Naples
83847
Porthill
83853
Arco
83213
Howe
83244
Moore
83255
Corral
83322
Fairfield
83327
Hill City
83337
Caldwell
83605
Greenleaf
83626
Huston
83630
Melba
83641
Middleton
83644
Nampa
83651
Notus
83656
Parma
83660
Wilder
83676
Bancroft
83217